AVR may refer to any of the following: 1. Short for Automatic Voltage Regulator, AVR is a hardware device used to maintain a voltage to electronic devices. 2. Short for Automatic Voice Recognition, AVR is the ability of a computer or other electronic device to identify and understand human voice. 3.
The plant is indigenous to South America and is said to originate from the area between southern Brazil and Paraguay; however, little is known about the origin of the domesticated pineapple (Pickersgill, 1976). M.S. Bertoni (1919) considered the ParanÃ¡âParaguay River drainages to be the place of origin of A. comosus.
Although the plant is often referred to as pineapple guava it is in fact not actually a guava, however it is still in the same family. Originating in Brazil, the plant itself is an evergreen shrub or small evergreen tree that can grow up to 7 metres tall, and can fruit from mid autumn to late winter.